15426639

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{5657}}^1$

素因数の和:5767

約数の個数: 16

約数和(自身を含む): 23084640

約数和(自身を除く): 7658001

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 5657, 16971, 50913, 152739, 571357, 1714071, 5142213, 15426639]

約数ペア:

[(1, 15426639), (3, 5142213), (9, 1714071), (27, 571357), (101, 152739), (303, 50913), (909, 16971), (2727, 5657)]